| |
Publication Type:
| Report |
Author(s): | Wei, Hai-jian;
Yang, Hui-min |
Author Affiliation: | College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, China |
Title: | The effects of shadowing on stomatal and photosynthetic characteristics of Trifolium repens |
Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 24, No. 10, October 15 2007, p. 94-97. |
Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
# of Pages: | 4 |
Abstract/Contents: | "A comparative study on stomatal and photosynthetic characteristics of white clover was conducted at different light intensity. Under stronger illumination conditions, a greater density of white clover was achieved. While no obvious difference was observed between middle and side leaves. Different light intensity had no significant impact on stomata distribution. The assimilation rate (A), stomatal conductance (gs), and intercellular CO2 concentration (Ci) in white clover were higher and transpiration rate (E) was less under stronger illumination conditions. CO2 and light response dynamics showed similar trends in all three treatments; but under stronger illumination conditions, apparent quantum yield and dark respiration rate were the greatest, while CO2 compensation point, carboxylation efficiency and photosynthetic capacity were the least. The results showed that stronger light irrigation may enhance stomatal density and assimilation rate, but reduce photosynthetic capacity of Trifolium repens." |
Language: | Chinese |
References: | 8 |
Note: | Abstract also appears in English "Sum No. 171" Figures Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Wei, H.-j., and H.-m. Yang. 2007. The effects of shadowing on stomatal and photosynthetic characteristics of Trifolium repens. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 24(10):p. 94-97. |
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